Subgroups of direct products of two limit groups

Research paper by Martin R. Bridson, James Howie

Indexed on: 17 Oct '05Published on: 17 Oct '05Published in: Mathematics - Group Theory


If S is a subgroup of a direct product of two limit groups, and S is of type FP(2) over the rationals, then S has a subgroup of finite index that is a direct product of at most two limit groups.